package org.jeecg.modules.online.low.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;
import org.jeecg.modules.online.low.entity.LowApp;

/**
 * @Description: low_app
 * @Author: jeecg-boot
 * @Date: 2021-07-13
 * @Version: V1.0
 */
public interface LowAppMapper extends BaseMapper<LowApp> {

    /**
     * 查询某个label下最大的orderNum
     *
     * @param label
     * @return
     */
    Integer selectLabelMaxOrderNum(@Param("label") String label);

}
